Dust particle removal equipment for air quality regulation and control

Abstract

The utility model discloses dust particle removal equipment for air quality regulation and control, which comprises a ventilation pipeline, one side of the ventilation pipeline is fixedly connected with a storage bin, the top ends and the bottom ends of two transverse sides of the storage bin are respectively provided with a first sliding chute, the first sliding chutes are internally provided with a baffle plate, and the baffle plate is fixedly connected with the ventilation pipeline. A transmission shaft is rotationally connected to the top end of the side, close to the ventilation pipeline, of the storage bin, a gear is fixedly connected to the bottom end of the transmission shaft, a rotating disc is fixedly connected to the end, away from the gear, of the transmission shaft, and second sliding grooves are formed in the top end of the inner wall of the ventilation pipeline and correspond to the two sides of the gear; the utility model has the beneficial effects that through the structural design of the rotating disc, the transmission shaft, the gear and the rack, the rack can be driven to move in opposite directions through the transmission shaft and the gear only by rotating the rotating disc without closing the equipment and carrying out complicated installation operation, and the stored filter screen and the used filter screen can be replaced and installed through the rack moving in opposite directions; and the filter screen is more convenient to replace and mount.

Description

Technical Field

[0001] The utility model relates to the technical field of air dust removal, in particular to a dust particle removal device for air quality regulation. Background Technique

[0002] With the development of modern society and the improvement of people's living standards, the demand for air purification is increasing day by day. In public places with a dense flow of people, fresh air needs to be continuously supplied, and the quality needs to be regulated. After filtering the dust in the air, it is then transported to ensure air quality and human safety.

[0003] When replacing the filter screen of the existing air dust removal equipment, first, the ventilation equipment needs to be stopped to avoid inhaling other objects from the filter screen replacement opening. After removing the waste filter screen, a new filter screen is installed, and then the ventilation equipment is started after the filter screen replacement is completed. The overall replacement operation is cumbersome and not convenient for the replacement and use of the filter screen. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dust particle removal device for air quality regulation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dust particle removal device for air quality regulation, including a ventilation duct, one side of the ventilation duct is fixedly connected with a storage bin, the top and bottom of the transverse sides of the storage bin are both provided with first chutes, baffles are arranged in the first chutes, the top of the storage bin near the ventilation duct is rotatably connected with a transmission shaft, a gear is fixedly connected to the bottom of the transmission shaft, a rotating disk is fixedly connected to the end of the transmission shaft away from the gear, second chutes are arranged on the inner wall top of the ventilation duct corresponding to both sides of the gear, a through groove is arranged on one side of the ventilation duct near the bottom of the second chute, racks are arranged in both second chutes, symmetrically arranged T-shaped grooves are arranged at the bottom of the racks, T-shaped sliders are arranged in the T-shaped grooves, filter screen frames are fixedly connected to the bottoms of the same-side T-shaped sliders, and filter screens are fixedly connected inside the filter screen frames.

[0006] Preferably, a bracket is fixedly connected to the inner part of one transverse end of the ventilation duct, and an exhaust fan is fixedly installed on the top of the bracket.

[0007] Preferably, grips are fixedly connected to the sides of both baffles away from the storage bin, and the baffles are slidably connected with the first chutes.

[0008] Preferably, the racks are slidably connected with the second chutes, and the gear is meshed with both racks.

[0009] Preferably, the T-shaped slider is slidably connected to the T-shaped groove, and the filter screen frame is slidably connected to the through groove.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the structural design of the rotating disk, transmission shaft, gear and rack, there is no need to shut down the equipment and perform complicated installation operations. Only by rotating the turntable, the transmission shaft and gear can drive the rack to move towards each other. The racks moving towards each other replace and install the stored filter screen and the used filter screen, making the replacement and installation of the filter screen more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the front view structural sectional view of the present utility model;

[0013] Figure 3 is the left view structural sectional view of the present utility model;

[0014] Figure 4 is the structural disassembling schematic diagram of the present utility model.

[0015] In the figure: 1, ventilation duct; 2, storage bin; 3, first chute; 4, baffle; 5, transmission shaft; 6, gear; 7, rotating disk; 8, second chute; 9, through groove; 10, rack; 11, T-shaped groove; 12, T-shaped slider; 13, filter screen frame; 14, filter screen; 15, bracket; 16, exhaust fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-4, the present utility model provides a technical solution: a dust particle removal device for air quality regulation, including a ventilation duct 1. One side of the ventilation duct 1 is fixedly connected to a storage bin 2. The top and bottom of the transverse two sides of the storage bin 2 are respectively provided with first chutes 3. Baffles 4 are arranged in the first chutes 3. At the top position of the side of the storage bin 2 close to the ventilation duct 1, a transmission shaft 5 is rotatably connected. The bottom end of the transmission shaft 5 is fixedly connected to a gear 6. The end of the transmission shaft 5 far from the gear 6 is fixedly connected to a rotating disk 7. Second chutes 8 are provided at the top of the inner wall of the ventilation duct 1 corresponding to both sides of the gear 6. A through groove 9 is provided at the bottom of one side of the ventilation duct 1 close to the second chute 8. Rack bars 10 are arranged in the two second chutes 8. Symmetrically arranged T-shaped grooves 11 are provided at the bottom positions of the rack bars 10. T-shaped sliders 12 are arranged in the T-shaped grooves 11. The bottom ends of the T-shaped sliders 12 on the same side are fixedly connected to filter screen frames 13. Filter screens 14 are fixedly connected inside the filter screen frames 13.

[0018] Inside the transverse one end of the ventilation duct 1, a support 15 is fixedly connected. A exhaust fan 16 is fixedly installed at the top of the support 15, which is convenient for air flow. On the side of the two baffles 4 far from the storage bin 2, a handle is fixedly connected. The baffle 4 is slidably connected to the first chute 3, which is convenient for storing and replacing the filter screen 14. The rack bar 10 is slidably connected to the second chute 8. The gear 6 is meshed with the two rack bars 10, which is convenient for the gear 6 to drive the rack bar 10. The T-shaped slider 12 is slidably connected to the T-shaped groove 11. The filter screen frame 13 is slidably connected to the through groove 9, which is convenient for replacing and installing the filter screen 14.

[0019] Specifically, when using the present utility model, when the filter screen 14 needs to be replaced, rotate the rotating disk 7. The rotating disk 7 drives the transmission shaft 5 to rotate. The transmission shaft 5 drives the gear 6 to rotate. The gear 6 drives the two meshed rack bars 10 to move towards each other. One of the rack bars 10 drives the T-shaped slider 12 to move through the T-shaped groove 11. The moving T-shaped slider 12 drives the filter screen frame 13 to move. The filter screen frame 13 drives the filter screen 14 to move. When the filter screen 14 moves along the through groove 9 into the storage bin 2, the other rack bar 10 moving towards each other drives the unused filter screen 14 to move along the through groove 9 on the same side into the ventilation duct 1. After the replacement of the filter screen 14 is completed, hold the handle and slide the baffle 4 on one side of the used filter screen 14 along the first chute 3 to open it, and remove the filter screen frame 13 along the sliding direction of the T-shaped chute, and then replace and store a new filter screen 14.

[0020] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A dust particle removal device for air quality control, characterized in that: The invention comprises a ventilation duct (1), wherein one side of the ventilation duct (1) is fixedly connected to a storage bin (2), the top and bottom of both lateral sides of the storage bin (2) are provided with first slide grooves (3), baffles (4) are arranged in the first slide grooves (3), a transmission shaft (5) is rotatably connected to the top of one side of the storage bin (2) close to the ventilation duct (1), the bottom end of the transmission shaft (5) is fixedly connected to a gear (6), the end of the transmission shaft (5) away from the gear (6) is fixedly connected to a rotating disk (7), and the inner wall of the ventilation duct (1) is provided with a plurality of first slide grooves (3). A second slide groove (8) is provided on both sides of the top corresponding gear (6), a through groove (9) is provided on one side of the ventilation duct (1) near the bottom of the second slide groove (8), racks (10) are provided in the two second slide grooves (8), symmetrically arranged T-shaped grooves (11) are provided at the bottom of the racks (10), a T-shaped slider (12) is provided in the T-shaped groove (11), a filter frame (13) is fixedly connected to the bottom of the T-shaped slider (12) on the same side, and a filter (14) is fixedly connected inside the filter frame (13).

2. The dust particle removal device for air quality control according to claim 1, characterized in that: A bracket (15) is fixedly connected to the inside of one lateral end of the ventilation duct (1), and an exhaust fan (16) is fixedly mounted on the top of the bracket (15).

3. The dust particle removal device for air quality control according to claim 1, characterized in that: A handle is fixedly connected to one side of the two baffles (4) away from the storage bin (2), and the baffles (4) are slidably connected to the first sliding groove (3).

4. The dust particle removal device for air quality control according to claim 1, characterized in that: The rack (10) is slidably connected to the second sliding groove (8), and the gear (6) is meshingly connected to the two racks (10).

5. The dust particle removal device for air quality control according to claim 1, characterized in that: The T-shaped slide block (12) is slidably connected to the T-shaped groove (11), and the filter frame (13) is slidably connected to the through groove (9).

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